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CR917S High Pressure Common Rail Test Bench with 250Mpa Rail Pressure and QR Coding
The CR917S is a heavy-duty, industrial-grade diagnostic platform designed for the most demanding diesel fuel system tests. Running on a Windows-based industrial computer, it offers a high degree of automation with one-button operation for speed, rail pressure, and flow measurement. A standout feature is its ultra-high pressure capability, with a working pressure of 200Mpa and a maximum pressure of 250Mpa, including safety auto-shutdown protection. The CR917S supports a vast database for Bosch, Denso, Delphi, and Siemens, and can be optionally equipped to test HEUI engine oil circuits and Cat 320D high-pressure pumps. With its integrated QR code generation and remote upgrade support, it ensures your workshop stays at the forefront of diesel technology.








Ultra-High Pressure Testing: Supports stable testing at 200Mpa with a maximum safety threshold of 250Mpa and automatic over-pressure shutdown.
Intelligent QR Coding: Features automatic generation of QR codes for injectors, streamlining the calibration and coding process.
Versatile Diagnostic Range: Comprehensive testing for Bosch, Delphi, Denso, Siemens, and Piezo injectors; expandable to HEUI and Cat 320D pumps.
Precision Control: Utilizes closed-loop control to maintain rail pressure stability within ±1 Mpa, ensuring highly repeatable test results.
Response Time Detection: Optional functionality to detect injector response time for a more granular analysis of injector performance.
Advanced Cooling System: Features automatic oil temperature control (40±2°C) with optional compressor refrigeration for continuous heavy-duty use.
Remote Support & Safety: Supports Internet-based remote upgrades and is designed with a reinforced glass protective door for operator safety.
| Technical Item | Specifications (Model CR917S) |
|---|---|
| Host Power Options | 11kw / 15kw / 18.5kw / 22kw (Customizable) |
| Shaft Speed | 0 - 3000 r/min |
| Max Rail Pressure | 250 MPa (Standard working at 200 MPa) |
| High Pressure Oil Supply | 0 - 250 MPa |
| Operating System | Industrial Computer (Windows) |
| Temperature Control | 40°C ± 2°C (Automatic) |
| Fuel Tank Capacity | 40 L (Main Tank) / 20 L (Oil Tank) |
| Drive Voltage / Current | 0-180V / 0-25V |
| Special Features | QR Code, Response Time (Optional), Cat 320D/HEUI (Optional) |



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